JPS5671908A - Electromagnetic output unit - Google Patents

Electromagnetic output unit

Info

Publication number
JPS5671908A
JPS5671908A JP14853579A JP14853579A JPS5671908A JP S5671908 A JPS5671908 A JP S5671908A JP 14853579 A JP14853579 A JP 14853579A JP 14853579 A JP14853579 A JP 14853579A JP S5671908 A JPS5671908 A JP S5671908A
Authority
JP
Japan
Prior art keywords
plunger
force
permanent magnet
driving force
driving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14853579A
Other languages
English (en)
Inventor
Yoshio Takase
Takeshi Muraoka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP14853579A priority Critical patent/JPS5671908A/ja
Publication of JPS5671908A publication Critical patent/JPS5671908A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
JP14853579A 1979-11-15 1979-11-15 Electromagnetic output unit Pending JPS5671908A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14853579A JPS5671908A (en) 1979-11-15 1979-11-15 Electromagnetic output unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14853579A JPS5671908A (en) 1979-11-15 1979-11-15 Electromagnetic output unit

Publications (1)

Publication Number Publication Date
JPS5671908A true JPS5671908A (en) 1981-06-15

Family

ID=15454943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14853579A Pending JPS5671908A (en) 1979-11-15 1979-11-15 Electromagnetic output unit

Country Status (1)

Country Link
JP (1) JPS5671908A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014056487A3 (de) * 2012-10-12 2014-06-12 Rhefor Gbr Skalierbarer hochdynamischer elektromagnetischer linearantrieb mit begrenztem hub und geringen querkräften

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014056487A3 (de) * 2012-10-12 2014-06-12 Rhefor Gbr Skalierbarer hochdynamischer elektromagnetischer linearantrieb mit begrenztem hub und geringen querkräften
US10320276B2 (en) 2012-10-12 2019-06-11 Rhefor Gbr Scalable, highly dynamic electromagnetic linear drive with limited travel and low transverse forces

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